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|Name:||Phenyltrimethoxysilane Material Safety Data Sheet|
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: 36/37/38
Section 3 - HAZARDS IDENTIFICATION
Irritating to eyes, respiratory system and skin.
Potential Health Effects
Causes eye irritation. May cause chemical conjunctivitis.
Causes skin irritation. May be harmful if absorbed through the skin.
May cause irritation of the digestive tract. May be harmful if swallowed.
Causes respiratory tract irritation. May be harmful if inhaled.
No information found.
Section 4 - FIRST AID MEASURES
Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. Wash mouth out with water.
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.
Section 5 - FIRE FIGHTING MEASURES
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Contact with water liberates highly flammable gases. Combustible liquid and vapor.
Do NOT use water directly on fire. Use carbon dioxide or dry chemical.
Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section. Remove all sources of ignition. Use a spark-proof tool. Provide ventilation.
Section 7 - HANDLING and STORAGE
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Use with adequate ventilation. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames.
Keep from contact with moist air and steam. Keep away from heat and flame. Avoid breathing vapor or mist.
Keep away from sources of ignition. Store in a cool, dry place.
Store in a tightly closed container. Store protected from moisture.
Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 2996-92-1: Personal Protective Equipment Eyes: Wear chemical splash goggles.
Wear appropriate protective gloves to prevent skin exposure.
Wear appropriate protective clothing to prevent skin exposure.
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.
Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
Physical State: Liquid
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 233 deg C
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: 83 deg C ( 181.40 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Solubility in water: Reacts.
Specific Gravity/Density: 1.062
Molecular Formula: C9H14O3Si
Molecular Weight: 198.29
Section 10 - STABILITY AND REACTIVITY
Stable at room temperature in closed containers under normal storage and handling conditions. Material generates methanol on contact with water or moisture on the skin, eyes and mucous membranes.
Conditions to Avoid:
Ignition sources, excess heat, Reacts with water to form methanol.
The heat of the reaction may ignite the vapor of the alcohol..
Incompatibilities with Other Materials:
Strong oxidizing agents, water, strong acids.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, silicon dioxide, methanol.
Hazardous Polymerization: Will not occur.
Section 11 - TOXICOLOGICAL INFORMATION
CAS# 2996-92-1: VV5252000 LD50/LC50:
Phenyltrimethoxysilane - Not listed by ACGIH, IARC, or NTP.
See actual entry in RTECS for complete information.
Section 12 - ECOLOGICAL INFORMATION
Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.
Section 14 - TRANSPORT INFORMATION
Shipping Name: Not regulated.
Shipping Name: Not regulated.
Shipping Name: Not regulated.
Section 15 - REGULATORY INFORMATION
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
R 36/37/38 Irritating to eyes, respiratory system
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 37/39 Wear suitable gloves and eye/face
WGK (Water Danger/Protection)
CAS# 2996-92-1: No information available.
CAS# 2996-92-1 is listed on Canada's DSL List.
CAS# 2996-92-1 is not listed on Canada's Ingredient Disclosure List.
CAS# 2996-92-1 is listed on the TSCA inventory.
SECTION 16 - ADDITIONAL INFORMATION